The check pattern is larger, and it can also be worn as an overshirt. It's a tight polo shirt. Suitable for children around size 100. It's size 110, but the polo shirt is close to 100, so I'm listing it in the 100 category. Shipped at the lowest price, directly in a bag. Please check my profile. Selling as hand-me-downs. Please forgive any oversight of stains, etc.